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Round|Natural|GIA

1.02ct I IF Round Natural Diamond

EX • I/IF • GIA 2566718402

Certificate GIA 2566718402

Diamond specifications and retailer prices

From €3,349 EUR
$3,756 USD
As of November 1, 2026
Save €2,256 EUR (40%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €5,604 EUR at With Clarity · As of November 1, 2026
View at With Clarity

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2566718402. Listed at 11 retailers as of November 1, 2026, with prices from €3,349 to €5,604, a €2,256 spread on the same certified stone. With Clarity lists it at €5,604. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
I
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2566718402
Dimensions6.40 × 4.00 × 4.00 mm
L/W Ratio1.60
Culet sizeNone
Top View
6.40 mm4.00 mm1.02 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2566718402
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €4,279 EUR|Low: €3,349 EUR|High: €5,604 EUR|Avg: €4,101 EUR|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
November 1, 2026
Retailer 6€3,349 EUR
Retailer 5€3,352 EUR
Retailer 7€3,520 EUR
Retailer 9€3,628 EUR
Retailer 8€4,236 EUR
Retailer 1€4,279 EUR
Retailer 3€4,422 EUR
Retailer 4€4,593 EUR
Retailer 2€4,611 EUR
With Clarity€5,604 EUR

5 data points across 10 retailers

11 retailers€3,349 EUR to €5,604 EUR

A
Cheapest Retailer
-
€3,349 EUR
$3,756 USD
A
Retailer 2
-
€3,352 EUR
$3,760 USD
View
A
Retailer 3
-
€3,386 EUR
SGD 5,132 SGD
View
A
Retailer 4
-
€3,520 EUR
$3,948 USD
View
A
Retailer 5
-
€3,628 EUR
SGD 5,499 SGD
View
B+
Retailer 6
-
€4,236 EUR
$4,751 USD
View
B+
Retailer 7
-
€4,279 EUR
View
B+
Retailer 8
-
€4,422 EUR
£3,905 GBP
View
B
Retailer 9
-
€4,593 EUR
£4,056 GBP
View
B+
Retailer 10
-
€4,611 EUR
$5,172 USD
View
Most Expensive
B
With Clarity
2566718402 · Nov 1
€5,604 EUR
$6,286 USD
View
10 more retailers have this diamond
Prices start from €3,349 EURSave up to €2,256 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.02ct Round
€3,349 EUR